New TLD Battle: .Eco vs. .Green

My betting is that a LOT of these new tld’s will be subject to litigation by trade mark holders as the words are common and often trade marked for uses in relation to internet, computers etc etc etc . Say that the owner of .green sells domain eco.green Now someone with eco green or ecogreen or eco-green etc could sue the registrant and/or possibly the registry I guess .That is where these tld’s may come unstuck.